13527 Williamson Rd is a 3,941 square foot house on a 7,986 square foot lot with 6 bedrooms and 4 bathrooms. Based on Redfin's Rancho Cucamonga data, we estimate the home's value is $1,121,963.
Single-familyProperty Type
2003Year Built
7,986 sq ftLot Size
$285Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,121,963
$11K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.5% higher than the average sale price ($1.08M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$7,453 (+2.5%)
$145,736 + $446,237
$591,973
2024
$7,271 (+2.0%)
$145,736 + $446,237
$591,973
2023
$7,126 (+0.9%)
$140,076 + $428,909
$568,985
2022
$7,061 (+1.5%)
$140,076 + $428,909
$568,985
2021
$6,957 (−0.6%)
$137,329 + $420,499
$557,828
2020
$7,003 (+4.3%)
$134,636 + $412,254
$546,890
2019
$6,713 (+1.3%)
$133,255 + $408,027
$541,282
2018
$6,625 (+5.8%)
$130,642 + $400,026
$530,668
2017
$6,263 (+3.6%)
$125,569 + $384,492
$510,061
2016
$6,047 (+0.6%)
$125,569 + $384,492
$510,061
2015
$6,010 (+2.7%)
$123,107 + $376,953
$500,060
2014
$5,851 (−0.6%)
$118,883 + $364,018
$482,901
2013
$5,887 (−0.7%)
$118,883 + $364,018
$482,901
2012
$5,930 (+0.5%)
$118,346 + $362,373
$480,719
2011
$5,898 (−2.2%)
$116,025 + $355,268
$471,293
2010
$6,031 (−2.4%)
$113,750 + $348,302
$462,052
2009
$6,178 (+0.9%)
$112,900 + $345,699
$458,599
2008
$6,122
$113,168 + $346,520
$459,688
Tax history for 13527 Williamson Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,453 (+2.5%)
$145,736 + $446,237
$591,973
2024
$7,271 (+2.0%)
$145,736 + $446,237
$591,973
2023
$7,126 (+0.9%)
$140,076 + $428,909
$568,985
2022
$7,061 (+1.5%)
$140,076 + $428,909
$568,985
2021
$6,957 (−0.6%)
$137,329 + $420,499
$557,828
2020
$7,003 (+4.3%)
$134,636 + $412,254
$546,890
2019
$6,713 (+1.3%)
$133,255 + $408,027
$541,282
2018
$6,625 (+5.8%)
$130,642 + $400,026
$530,668
2017
$6,263 (+3.6%)
$125,569 + $384,492
$510,061
2016
$6,047 (+0.6%)
$125,569 + $384,492
$510,061
2015
$6,010 (+2.7%)
$123,107 + $376,953
$500,060
2014
$5,851 (−0.6%)
$118,883 + $364,018
$482,901
2013
$5,887 (−0.7%)
$118,883 + $364,018
$482,901
2012
$5,930 (+0.5%)
$118,346 + $362,373
$480,719
2011
$5,898 (−2.2%)
$116,025 + $355,268
$471,293
2010
$6,031 (−2.4%)
$113,750 + $348,302
$462,052
2009
$6,178 (+0.9%)
$112,900 + $345,699
$458,599
2008
$6,122
$113,168 + $346,520
$459,688
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
LM
Low Medium Residential Zone
Designates areas for low medium density single-family or multiple-family use with site development regulations that assure development compatible with nearby single-family detached neighborhoods, including a minimum lot size of 5,000 sq ft and a maximum residential density of 8 units per gross acre.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure-Other
Educational/school
Recreation-Other
Park & open space
May 30, 2014 • Final
Residential miscellaneous
Install a solid aluminum patio cover.
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Refrigeration
Heating Fuel Type: Gas Public/Piped
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Building Style Type: Modern
Construction Type: Frame
View Information
View: Fair
Property Information
Living Sq. Ft: 3,941
Ground Floor Sq. Ft: 2,207
Building Sq. Ft: 4,774
# of Stories: 2
Legal Description: TRACT 16189 LOT 21 BOOK 287 PAGE 99
Parking & Garage Information
# of Parking Spaces: 4
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 833
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,986
Legal Lot Number: 21
Municipality Name: FONTANA
Acres: 0.1833
County Use Description: SINGLE FAMILY RES
Location Information
Parcel Location Influence: Valley
Utility Information
Electricity / Wiring Type: Underground Wires
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Tax District County: FONTANA
Public facts
Beds: 6
Baths: 4.0
Sq. Ft.: 3,941
Stories: 2.0
Lot Size: 7,986 square feet
Style: Single Family Residential
Year Built: 2003
Year Renovated: 2003
County: San Bernardino County
APN: 0227 394 02 0 000
Home facts updated by county records on Jun 25, 2026
Around this home
Schools
Grapeland Elementary School
Public K-5 • Assigned • 0.8mi
9/10
Etiwanda Intermediate School
Public 6-8 • Assigned • 0.8mi
6/10
Etiwanda High School
Public 9-12 • Assigned • 0.3mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
7/10 Heat Factor
5 days above 101° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
26 unhealthy days expected this year, 30 days in 30 years
Provided by First Street
Historical weather
Rancho Cucamonga, CA • 91739
Average low and high temperatures (°F)
68
50
71
51
74
53
72
52
77
57
85
61
88
62
93
67
88
65
82
59
71
52
71
51
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.2 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
10.2 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.07M – $1.29M
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